CN102921737A - Disassembly and assembly equipment for bearing box of working roll of aluminum foil mill - Google Patents
Disassembly and assembly equipment for bearing box of working roll of aluminum foil mill Download PDFInfo
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- CN102921737A CN102921737A CN2012104825930A CN201210482593A CN102921737A CN 102921737 A CN102921737 A CN 102921737A CN 2012104825930 A CN2012104825930 A CN 2012104825930A CN 201210482593 A CN201210482593 A CN 201210482593A CN 102921737 A CN102921737 A CN 102921737A
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- aluminium foil
- foil mill
- disassembly
- bearing case
- transverse shifting
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Abstract
The invention provides disassembly and assembly equipment for a bearing box of a working roll of an aluminum foil mill and can solve the problems in the prior art that abnormal damage is liable to be caused in disassembly and assembly of the bearing box and the disassembly and assembly efficiency is low. The technical scheme is that the disassembly and assembly equipment comprises a roll bed, U-shaped racks, worktables and operating devices, wherein the U-shaped racks are arranged on two side of the top surface of the roll bed and used for holding the working roll; the worktables are arranged on two sides of the bed body of the roll bed and used for bearing the operating devices; the operating devices comprise transversally moving carts arranged on the table boards of the worktables; and travelling cars capable of performing lifting motion and lengthwise motion are arranged on the transversally moving carts. The disassembly and assembly equipment provided by the invention has the advantages that the positioning is accurate, the abnormal damage of the bearing box is avoided, the cost is greatly reduced, the disassembly and assembly time is shortened, the disassembly and assembly efficiency is improved, and the production requirement is met.
Description
Technical field
The present invention relates to a kind of aluminium foil mill workroll bearing case disassemblerassembler.
Background technology
At present, the mode of general dismounting aluminium foil mill workroll bearing case is the crane dismounting, use crane to hang bearing housing, then by the single dismounting of staff: making in this way, the dismounting bearing housing mainly exists following point and shortcoming: 1. owing to crane lifting, movement all around can't be controlled accurately, and the installation requirement precision of bearing housing is very high, very easily damage interior ring and the rolling element of bearing, greatly reduce the service life of bearing; 2. because the crane position is difficult to accurate control, in order to guarantee the damage of bearings of minimum degree, need to repeatedly adjust the position, bring very big difficulty to installation; 3, because can only single bearing housing dismounting, greatly affected installation effectiveness, to need at least the time be 120 minutes to dismounting one subtask roller (4 bearing housings) usually, can not satisfy normal Production requirement.
How to address the above problem then is the problem that the present invention faces.
Summary of the invention
The invention provides a kind of aluminium foil mill workroll bearing case disassemblerassembler, what can solve that prior art exists easily causes improper damage and the inefficient problem of dismounting when the dismounting bearing housing.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of aluminium foil mill workroll bearing case disassemblerassembler comprises,
The roller bed;
U-shaped, be arranged at the both sides of described roller bed end face, be used for placing working roll;
Workbench is arranged at described roller bed bed body both sides, is used for the carrying operating means;
Operating means comprises the transverse shifting cart that is arranged on the bench top, and this arranges the travelling car that can do lifting and lengthwise movement above transverse shifting cart.
Further, described travelling car is provided with hoistable platform, turbine, worm transmission structure, rocking bar and wheel, thereby realizes the lifting of hoistable platform by the lifting of controlling described rocking bar control turbine, worm gearing.The bearing housing of working roll is bearing in and carries out disassemble and assemble work on the hoistable platform, and the height of hoistable platform is the key factor that determines the bearing housing installation accuracy, so, by rocking bar control high-precision turbine, worm gearing is finely tuned.
Further, described transverse shifting cart upper surface is provided with track, and the wheel of described travelling car travels longitudinally along described track, and track plays the guide-localization effect.
Further, the bottom of described transverse shifting cart is provided with locking wheel, is convenient to the location of transverse shifting cart.
Wherein, described U-shaped is provided with four pairs of U-shaped grooves, consists of four stations, is used for dismounting one subtask roller.Because a subtask roller comprises two working rolls, i.e. four bearing housings, the work of dismantling bearing housing on two stations at first therein, and then working roll moved to the work that two other station is installed bearing housing by crane.
The vertical shift of travelling car, traversing and lift adjustment can be accurately positioned in bearing housing on the center line of U-shaped groove, finish the operation of demolition, installation bearing housing.
In order to prevent that travelling car from tumbling, making it steadily mobile, described work top is provided with Turbogrid plates, and described transverse shifting cart moves laterally at described flase floor.
Further, be provided with dirty oil tank and oil pump bottom the described workbench.The flase floor strength ratio is higher, and the staff is in flase floor walking, Comparision safety, the dirty oil tank below the waste oil in it can directly flow to through flase floor when tearing bearing housing open simultaneously.
Further, be provided with the connecting pipe that is communicated with the both sides dirty oil tank bottom the described roller bed.The dirty oil tank of roller bed both sides is communicated with by connecting pipe, after the waste oil liquid level reach a certain height, is transported to drain oil recovery equipment by pump start.
The present invention is the improper damage for fear of the workroll bearing case, in order to satisfy Production requirement, improves dismounting efficient simultaneously, shortens disassembly and assembly time, and the dismounting mode of workroll bearing case has been carried out thorough change.
Compared with prior art, advantage of the present invention and good effect are:
Through the test of many times checking, aluminium foil mill workroll bearing case disassemblerassembler of the present invention,
Can be accurately positioned on any one center line of U-shaped, precision has reached 0.025, has avoided damaging because position deviation causes workroll bearing, greatly reduces cost;
Can be accurately positioned on any one center line of U-shaped, greatly reduce the time of the installation site of repeatedly calibrating bearing housing; Because carrying out simultaneously dismounting in both sides, greatly improved dismounting efficient;
Need not to collect separately waste oil, saved the time: the set-up time of a subtask roller, being reduced to now at most only needed just can finish in 20 minutes, had greatly shortened the set-up time by original at least 120 minutes.
In sum, aluminium foil mill workroll bearing case disassemblerassembler has been avoided damage of bearings, has reduced cost: greatly shortened the set-up time, improved operating efficiency, satisfied the needs of producing.
Description of drawings
Fig. 1 is the front schematic view of aluminium foil mill workroll bearing case disassemblerassembler of the present invention;
Fig. 2 is the side schematic view of aluminium foil mill workroll bearing case disassemblerassembler of the present invention;
Fig. 3 is the top view of aluminium foil mill workroll bearing case disassemblerassembler of the present invention;
Symbol among the figure and explanation thereof:
1, roller bed; 2, U-shaped; 21, U-shaped groove; 3, workbench; 4, transverse shifting cart; 41, track; 42, tighten wheel; 5, travelling car; 51, hoistable platform; 52, turbine, worm structure; 53, rocking bar; 54, wheel; 6, Turbogrid plates; 7, dirty oil tank; 71, connecting pipe; 8, oil pump; 9, working roll; 91, bearing housing.
The specific embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
The present invention is directed to the series of problems that the crane dismounting mode of existing aluminium foil mill workroll bearing case exists, proposed a kind of brand-new disassemblerassembler: a kind of aluminium foil mill workroll bearing case disassemblerassembler comprises the roller bed; U-shaped, be arranged at the both sides of roller bed end face, be used for placing working roll; Workbench is arranged at roller bed bed body both sides, is used for the carrying operating means; Operating means comprises the transverse shifting cart that is arranged on the work top, and this arranges the travelling car that can do lifting and lengthwise movement above transverse shifting cart.
Embodiment 1
With reference to shown in Figure 1, a kind of aluminium foil mill workroll bearing case disassemblerassembler comprises roller bed 1; Roller bed 1 end face both sides arrange U-shaped 2, are used for placing working roll 9; 1 body both sides of roller bed workbench 3 is used for the carrying operating means; Operating means comprises the transverse shifting cart 4 that is arranged on workbench 3 end faces, and these transverse shifting cart 4 top settings can be made the travelling car 5 of lifting and lengthwise movement.
Wherein, as depicted in figs. 1 and 2, travelling car 5 is provided with hoistable platform 51, turbine, worm structure 52, rocking bar 53 and wheel 54, thereby controls the lifting of the lifting realization hoistable platform 51 of turbine, worm mechanism 52 by control rocking bar 53.
As shown in Figure 3, transverse shifting cart 4 upper surfaces are provided with track 41, and the wheel 54 of travelling car 5 travels longitudinally along track 41, and track 41 plays the guide-localization effect.
The bottom of transverse shifting cart 4 is provided with locking wheel 42, is convenient to the location of transverse shifting cart 4.
As shown in Figure 2, U-shaped 2 of roller bed 1 end face both sides is provided with four pairs of U-shaped grooves 21, consists of four stations, is used for dismounting one subtask roller 9.
Workbench 3 end faces are provided with high strength Turbogrid plates 6, and transverse shifting cart 4 moves laterally at flase floor 6.
As shown in Figure 1, workbench 3 bottoms are provided with dirty oil tank 7 and oil pump 8.Flase floor 6 strength ratios are higher, and the staff is in flase floor 6 walking, Comparision safety, the dirty oil tank 7 below the waste oil in it can directly flow to through flase floor 6 when tearing bearing housing 91 open simultaneously.
Roller bed 1 bottom is provided with the connecting pipe 71 that is communicated with both sides dirty oil tank 7.The dirty oil tank 7 of roller bed 1 both sides is communicated with by connecting pipe 71, after the waste oil liquid level reach a certain height, is transported to drain oil recovery equipment by oil pump 8 startups.
The present invention is the improper damage for fear of the workroll bearing case, in order to satisfy Production requirement, improves dismounting efficient simultaneously, shortens disassembly and assembly time, and a kind of brand-new disassemblerassembler that proposes.Main body is roller bed 1, establishes the working roll 9 of four stations on the roller bed 1 and places U-shaped 2, so that working roll 9 is positioned over roller bed 1 stably; Roller bed 1 both sides arrange the transverse shifting cart 4 of horizontal walking, the travelling car 5 of lifting and lengthwise movement is set above the transverse shifting cart 4, travelling car 5 comprises the wheel 54 of hoistable platform 51, high-precision turbine, worm structure 52, rocking bar 53 and bottom, rocking bar 53 control liftings, track 41 is set on the transverse shifting cart 4, give travelling car 5 guide-localizations, the lifting that guarantees hoistable platform 51 steadily and level.
The specific works process is as follows:
Travelling car 5 is along with the transverse shifting of transverse shifting cart 4 and vertically moving and lift adjustment of self, the bearing housing 91 that is placed on the hoistable platform 51 can be accurately positioned on any one U-shaped groove 21 center line of U-shaped 2, finish the operation of demolition, installation bearing block.In order to prevent tumbling, strengthen hoistable platform 51 between-wheel spacings, make it more stable, transverse shifting cart 4 below laying high-strength degree Turbogrid plates 6 so that the staff walks, work, need not specially to collect simultaneously waste oil when tearing bearing housing 91 open, the waste oil of bearing housing 91 can directly flow to the dirty oil tank 7 of below through Turbogrid plates 6, the dirty oil tank 7 of roller bed 1 both sides is connected in the bottom by connecting pipe 71, after the waste oil liquid level reach a certain height, is transported to drain oil recovery equipment by oil pump 8 startups.
The above only is preferred embodiment of the present invention, is not to be the restriction of the present invention being made other form, and any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solution of the present invention content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solution of the present invention according to technical spirit of the present invention.
Claims (8)
1. aluminium foil mill workroll bearing case disassemblerassembler is characterized in that: comprises,
The roller bed;
U-shaped, be arranged at the both sides of described roller bed end face, be used for placing working roll;
Workbench is arranged at described roller bed bed body both sides, is used for the carrying operating means;
Operating means comprises the transverse shifting cart that is arranged on the bench top, and this arranges the travelling car that can do lifting and lengthwise movement above transverse shifting cart.
2. described aluminium foil mill workroll bearing case disassemblerassembler according to claim 1, it is characterized in that: described travelling car is provided with hoistable platform, turbine, worm transmission structure, rocking bar and wheel, thereby realizes the lifting of hoistable platform by the lifting of controlling described rocking bar control turbine, worm gearing.
3. described aluminium foil mill workroll bearing case disassemblerassembler according to claim 2, it is characterized in that: described transverse shifting cart upper surface is provided with track, and the wheel of described travelling car travels longitudinally along described track.
4. described aluminium foil mill workroll bearing case disassemblerassembler according to claim 1, it is characterized in that: the bottom of described transverse shifting cart is provided with locking wheel.
5. described aluminium foil mill workroll bearing case disassemblerassembler according to claim 1, it is characterized in that: described U-shaped is provided with four pairs of U-shaped grooves, consists of four stations, is used for dismounting one subtask roller.
6. described aluminium foil mill workroll bearing case disassemblerassembler according to claim 1, it is characterized in that: described work top is provided with Turbogrid plates, and described transverse shifting cart moves laterally at described flase floor.
7. described aluminium foil mill workroll bearing case disassemblerassembler according to claim 1, it is characterized in that: described workbench bottom is provided with dirty oil tank and oil pump.
8. described aluminium foil mill workroll bearing case disassemblerassembler according to claim 7, it is characterized in that: described roller bed bottom is provided with the connecting pipe that is communicated with the both sides dirty oil tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104825930A CN102921737A (en) | 2012-11-26 | 2012-11-26 | Disassembly and assembly equipment for bearing box of working roll of aluminum foil mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104825930A CN102921737A (en) | 2012-11-26 | 2012-11-26 | Disassembly and assembly equipment for bearing box of working roll of aluminum foil mill |
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| CN102921737A true CN102921737A (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012104825930A Pending CN102921737A (en) | 2012-11-26 | 2012-11-26 | Disassembly and assembly equipment for bearing box of working roll of aluminum foil mill |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752616A (en) * | 2014-01-20 | 2014-04-30 | 辽阳泰达重型机械厂 | Roller bearing block detacher |
| CN106695279A (en) * | 2017-03-07 | 2017-05-24 | 江苏甬金金属科技有限公司 | Fast exchanging device for roller bearing seat based on multi-direction adjustment and alignment |
| CN106734222A (en) * | 2016-11-28 | 2017-05-31 | 莱芜钢铁集团有限公司 | Under rolling mill in roll-in reductor more changing device and replacing options |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369786Y (en) * | 1997-07-04 | 2000-03-22 | 鞍山钢铁集团公司 | Multifunction assembling and disassembling machine for rolling mill working roll bearing box |
| US20050138982A1 (en) * | 2002-05-24 | 2005-06-30 | Sms Demag Ag | Method and device for changing pairs of working rolls and/or pairs of back-up rolls on roll stands |
| DE102004007831A1 (en) * | 2004-02-18 | 2005-09-01 | Sms Demag Ag | Replacing sets of rollers mounted in frames in rolling mill comprises bringing replacement rollers in trucks pulled by single locomotive along frames, worn rollers then being removed and replaced |
| WO2007080093A1 (en) * | 2006-01-09 | 2007-07-19 | Sms Demag Ag | Method and device for handling/transporting working rolls and/or support rolls |
| CN201010510Y (en) * | 2006-12-27 | 2008-01-23 | 江阴快力特机械有限公司 | Novel multifunctional oil drum lodging bench |
| CN101733284A (en) * | 2008-11-04 | 2010-06-16 | 上海重型机器厂有限公司 | Working roll replacing device and working roll replacing method for heavy and medium plate mill |
| CN201524699U (en) * | 2009-10-17 | 2010-07-14 | 山西太钢不锈钢股份有限公司 | Rolling-mill middle roller bearing box disassembly and assembly device |
| CN202963036U (en) * | 2012-11-26 | 2013-06-05 | 青岛润丰铝箔有限公司 | Aluminium foil mill working roll bearing box assembly and disassembly equipment |
-
2012
- 2012-11-26 CN CN2012104825930A patent/CN102921737A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2369786Y (en) * | 1997-07-04 | 2000-03-22 | 鞍山钢铁集团公司 | Multifunction assembling and disassembling machine for rolling mill working roll bearing box |
| US20050138982A1 (en) * | 2002-05-24 | 2005-06-30 | Sms Demag Ag | Method and device for changing pairs of working rolls and/or pairs of back-up rolls on roll stands |
| DE102004007831A1 (en) * | 2004-02-18 | 2005-09-01 | Sms Demag Ag | Replacing sets of rollers mounted in frames in rolling mill comprises bringing replacement rollers in trucks pulled by single locomotive along frames, worn rollers then being removed and replaced |
| WO2007080093A1 (en) * | 2006-01-09 | 2007-07-19 | Sms Demag Ag | Method and device for handling/transporting working rolls and/or support rolls |
| CN201010510Y (en) * | 2006-12-27 | 2008-01-23 | 江阴快力特机械有限公司 | Novel multifunctional oil drum lodging bench |
| CN101733284A (en) * | 2008-11-04 | 2010-06-16 | 上海重型机器厂有限公司 | Working roll replacing device and working roll replacing method for heavy and medium plate mill |
| CN201524699U (en) * | 2009-10-17 | 2010-07-14 | 山西太钢不锈钢股份有限公司 | Rolling-mill middle roller bearing box disassembly and assembly device |
| CN202963036U (en) * | 2012-11-26 | 2013-06-05 | 青岛润丰铝箔有限公司 | Aluminium foil mill working roll bearing box assembly and disassembly equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752616A (en) * | 2014-01-20 | 2014-04-30 | 辽阳泰达重型机械厂 | Roller bearing block detacher |
| CN103752616B (en) * | 2014-01-20 | 2015-11-25 | 辽阳泰达重型机械厂 | Disassembling and assembling machine for roll bearing block |
| CN106734222A (en) * | 2016-11-28 | 2017-05-31 | 莱芜钢铁集团有限公司 | Under rolling mill in roll-in reductor more changing device and replacing options |
| CN106734222B (en) * | 2016-11-28 | 2019-12-17 | 莱芜钢铁集团有限公司 | Replacing device and replacing method for rolling mill lower roll upper speed reducer |
| CN106695279A (en) * | 2017-03-07 | 2017-05-24 | 江苏甬金金属科技有限公司 | Fast exchanging device for roller bearing seat based on multi-direction adjustment and alignment |
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Application publication date: 20130213 |